How Much To Insulate An Attic Cost

Before you call a contractor however it s important to understand the options and costs involved.

How much to insulate an attic cost.

Attic insulation will help keep your energy bills down whether you need to stop heat coming in from outside or prevent the heat in the house from escaping. Blown in insulation is the least expensive option and ideal for older attics. Blown in insulation is a little cheaper than batting fiberglass and radiant barrier insulation which cost 1 600 on average. To make insulating an attic easier grab a helper and set aside two days.

Estimates suggest that it ll cost around 1 340. Get fair costs for your specific project requirements. First off you should know that insulating your attic isn t cheap. For an effective insulation project you want to go for a thermal resistance of between r 38 and r 49 which may cost you about 1 59 per square foot which translates to about 1590 if your attic has an area of 1000 square feet.

Many of these projects tend to cost around a dollar per square foot but if the contractor has trouble reaching the attic spaces this can add to the costs. The pros charge 1 500 to 2 000 to do a 1 200 sq ft. It can cost anywhere from 1 700 to 2 100 or between 1 50 and 3 50 per foot to insulate an attic depending on what insulation material you choose. You can do it yourself for about 500.

On average attic insulation costs between 1 50 and 3 00 per square foot depending on the type of materials used and the r value per inch of those materials. These costs do not include air sealing ventilation and vapor barriers which will cost an additional 350 1500. Input length and width of area to be insulated. Insulation costs between 1 400 and 2 300.

Typical costs the typical cost of insulating an open attic can range between 0 50 and 2 25 per square foot of attic space. The cost to insulate an attic starts at 1 68 3 25 per square foot but can vary significantly with site conditions and options. Attic spray foam insulation material prices 40 00 45 00 50 00 55 00. How much does attic insulation cost.

Attic spray foam insulation costs zip code sq. Spray foam insulation is the most expensive option with the highest roi. See typical tasks and time to insulate an attic along with per unit costs and material requirements. This calculator is to be used as an estimating tool only.

Click the button to calculate the amount of insulation in square feet and man hours wall and ceiling fiberglass insulation needed for this job. One for attic prep and the second to actually blow the insulation.